Inventor
KOBAYAKAWA MASAHIKO
JP105 patents
⚠️ This page may combine multiple inventors who share the name “KOBAYAKAWA MASAHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ROHM CO LTD
37 patentsUSD576574SSep 9, 2008
Light emitting diode module
ROHM CO LTD93 citations98
US6580161B2Jun 17, 2003
Semiconductor device and method of making the same
ROHM CO LTD107 citations98
USD597971SAug 11, 2009
Light emitting diode module
ROHM CO LTD48 citations96
USD578969SOct 21, 2008
Light emitting diode module
ROHM CO LTD29 citations93
USD578084SOct 7, 2008
Light emitting diode module
ROHM CO LTD35 citations93
USD576573SSep 9, 2008
Light emitting diode module
ROHM CO LTD17 citations93
USD573554SJul 22, 2008
Light emitting diode module
ROHM CO LTD21 citations93
US6913950B2Jul 5, 2005
Semiconductor device with chamfered substrate and method of making the same
ROHM CO LTD18 citations93
USD597968SAug 11, 2009
Light emitting diode module
ROHM CO LTD30 citations92
US10008650B2Jun 26, 2018
Semiconductor light-emitting device
ROHM CO LTD4 citations84
US9030096B2May 12, 2015
LED module
ROHM CO LTD5 citations84
US8946763B2Feb 3, 2015
Semiconductor light-emitting device
ROHM CO LTD4 citations84
US8680568B2Mar 25, 2014
Semiconductor light-emitting device
ROHM CO LTD6 citations84
USD597972SAug 11, 2009
Light emitting diode module
ROHM CO LTD10 citations84
US7364947B2Apr 29, 2008
Method for cutting lead terminal of package type electronic component
ROHM CO LTD10 citations84
US11444008B2Sep 13, 2022
Semiconductor light emitting device and method for manufacturing the same
ROHM CO LTD3 citations83
US10861778B2Dec 8, 2020
Semiconductor light emitting device and method for manufacturing the same
ROHM CO LTD3 citations83
US10446475B2Oct 15, 2019
Semiconductor light emitting device and method for manufacturing the same
ROHM CO LTD6 citations83
US10305009B2May 28, 2019
Semiconductor light emitting device and method for manufacturing the same
ROHM CO LTD3 citations83
US9953901B2Apr 24, 2018
Semiconductor light emitting device and method for manufacturing the same
ROHM CO LTD3 citations83
US9634212B2Apr 25, 2017
Semiconductor light emitting device and method for manufacturing the same
ROHM CO LTD3 citations83
US8921874B2Dec 30, 2014
Semiconductor light emitting device and method for manufacturing the same
ROHM CO LTD5 citations83
US7781888B2Aug 24, 2010
Surface mounting electronic component and manufacturing method thereof
ROHM CO LTD14 citations83
US6624007B2Sep 23, 2003
Method of making leadframe by mechanical processing
ROHM CO LTD17 citations83
US7825426B2Nov 2, 2010
Semiconductor light-emitting device
ROHM CO LTD3 citations74
US6794736B1Sep 21, 2004
Semiconductor device
ROHM CO LTD9 citations74
US6734536B2May 11, 2004
Surface-mounting semiconductor device and method of making the same
ROHM CO LTD12 citations74
US6611049B2Aug 26, 2003
Semiconductor device with chamfered substrate and method of making the same
ROHM CO LTD8 citations74
US6576986B2Jun 10, 2003
Semiconductor device with resin package
ROHM CO LTD7 citations74
US9659913B2May 23, 2017
LED module and LED module packaging structure
ROHM CO LTD4 citations73
US9640744B2May 2, 2017
LED module
ROHM CO LTD2 citations73
US9502618B2Nov 22, 2016
LED module
ROHM CO LTD5 citations73
USD576572SSep 9, 2008
Light emitting diode module
ROHM CO LTD6 citations73
US10333040B2Jun 25, 2019
LED module
ROHM CO LTD1 citations72
US9613937B2Apr 4, 2017
LED module
ROHM CO LTD4 citations72
US10957676B2Mar 23, 2021
LED package
ROHM CO LTD2 citations71
US6709892B2Mar 23, 2004
Electronic device fabrication method comprising twofold cutting of conductor member
ROHM CO LTD9 citations68
KOBAYAKAWA MASAHIKO
11 patentsUS8633506B2Jan 21, 2014
Semiconductor light emitting device and method for manufacturing the same
KOBAYAKAWA MASAHIKO20 citations92
US8901578B2Dec 2, 2014
LED module having LED chips as light source
KOBAYAKAWA MASAHIKO24 citations91
US9379295B2Jun 28, 2016
Method for manufacturing LED module, and LED module
KOBAYAKAWA MASAHIKO7 citations84
US8890203B2Nov 18, 2014
LED module
KOBAYAKAWA MASAHIKO6 citations84
US8723215B2May 13, 2014
LED module
KOBAYAKAWA MASAHIKO4 citations84
US9093294B2Jul 28, 2015
LED module
KOBAYAKAWA MASAHIKO4 citations83
USD664106SJul 24, 2012
Light emitting diode module
KOBAYAKAWA MASAHIKO13 citations83
USD663703SJul 17, 2012
Light emitting diode module
KOBAYAKAWA MASAHIKO14 citations83
USD662903SJul 3, 2012
Light emitting diode module
KOBAYAKAWA MASAHIKO15 citations83
US9722157B2Aug 1, 2017
LED module
KOBAYAKAWA MASAHIKO2 citations73
US9748448B2Aug 29, 2017
LED module
KOBAYAKAWA MASAHIKO3 citations64
MORIGUCHI TAKASHI
2 patentsShowing the top 50 of 105 patents by PatentIndex Score.